This extra slim holder helps to eliminate vignetting down to 20mm focal length. Can hold 1 filter (can be a polariser) and allows the use of filters with super wide lenses with focal lengths down to 20mm (35mm Full-frame)
• This extra slim holder helps to eliminate vignetting down to 20mm focal length • Can hold 1 filter (can be a polariser) and allows the use of filters with super wide lenses with focal lengths down to 20mm (35mm Full-frame)
